BOS

2025-26 Season

JOHN TONJE

Boston Celtics | Guard | 6-4
John Tonje
2.5PPG
1.0RPG
0.3APG
7.0MPG
-4.2 Impact

Tonje produces at an below average rate for a 7-minute workload.

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IMPACT BREAKDOWN
Every stat, every credit, every cost — per game average
-4.2
Scoring +1.7
Points Scored 2.5 PPG = +2.5
Missed Shots difficulty-adjusted = -1.4
Shot Making above expected FG% = +0.6
Creation +0.2
Assists & Self-Creation 0.3 AST/g + self-creation = +0.2
Defense -0.1
Steals 0.3/g = +0.7
Blocks 0.0/g = +0.0
Fouls + context committed fouls, matchup adj = -0.8
Hustle & Effort +0.3
Rebounds 1.0 RPG (OREB + DREB) = +0.3
Contested Shots 0.2/g = +0.0
Deflections 0.0/g = +0.0
Charges Drawn 0.0/g = +0.0
Loose Balls 0.0/g = +0.0
Screen Assists 0.0/g = +0.0
Raw Impact +2.1
Baseline (game-average expected) −6.3
Net Impact
-4.2
30th pctl vs Guards

PBP Credit: Every play is analyzed from play-by-play data. Scorers get difficulty-adjusted credit, assisters get creation value based on the shot opportunity they created, and turnovers are classified by type. Shot difficulty is derived from 1M+ shots across 4 seasons. Full methodology

IMPACT TIMELINE

Game-by-game performance vs average. Green = above average, red = below.

PATTERNS

Struggling. Tonje has posted negative impact in 100% of games this season. The production rarely outweighs the cost.

Getting better as the season goes on. First-half impact: -6.0, second-half: -2.4. That's a significant jump — could be a role change, confidence, or development clicking.

In a rough stretch — 6 straight games with negative impact. Longest cold streak this season: 6 games.

SEASON STATS

6
Games
2.5
PPG
1.0
RPG
0.3
APG
0.3
SPG
0.0
BPG
28.6
FG%
30.0
3P%
100.0
FT%
7.0
MPG